C9 On-highway Engine Caterpillar

Clean Gas Induction Temperature Sensor - Remove and Install

Usage:

C9 C9S

Removal Procedure

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NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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Sulfuric Acid Burn Hazard, may cause serious personal injury.

The clean gas induction cooler may contain a small amount of sulfuric acid. The use of fuel with sulfur levels greater than 15 ppm may increase the amount of sulfuric acid formed. The sulfuric acid may spill from the CGI cooler during service of the engine and may travel to other downstream components. The sulfuric acid will burn the eyes, skin and clothing on contact. Always wear the appropriate personal protective equipment (PPE) that is noted on a material safety data sheet (MSDS) for sulfuric acid. Always follow the directions for first aid that are noted on a material safety data sheet (MSDS) for sulfuric acid.

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Illustration 1	g01405142

Remove temperature sensor (1) .

Installation Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	5P-3931	Anti-Seize Compound	1

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NOTICE

Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life.

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Illustration 2	g01405142

Apply Tooling (A) to the threads of temperature sensor (1) .

Install temperature sensor (1). Tighten temperature sensor (1) to a torque of 45 ± 5 N·m (33 ± 4 lb ft).

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